From 1bc38b8ff6cc54b1cd925525c0a9ffa7eef4d23b Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Fri, 5 Oct 2018 16:40:00 -0700 Subject: libbpf: relicense libbpf as LGPL-2.1 OR BSD-2-Clause MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit libbpf is maturing as a library and gaining features that no other bpf libraries support (BPF Type Format, bpf to bpf calls, etc) Many Apache2 licensed projects (like bcc, bpftrace, gobpf, cilium, etc) would like to use libbpf, but cannot do this yet, since Apache Foundation explicitly states that LGPL is incompatible with Apache2. Hence let's relicense libbpf as dual license LGPL-2.1 or BSD-2-Clause, since BSD-2 is compatible with Apache2. Dual LGPL or Apache2 is invalid combination. Fix license mistake in Makefile as well. Signed-off-by: Alexei Starovoitov Acked-by: Andrey Ignatov Acked-by: Arnaldo Carvalho de Melo Acked-by: Björn Töpel Acked-by: Daniel Borkmann Acked-by: David Beckett Acked-by: Jakub Kicinski Acked-by: Joe Stringer Acked-by: John Fastabend Acked-by: Martin KaFai Lau Acked-by: Quentin Monnet Acked-by: Thomas Graf Acked-by: Roman Gushchin Acked-by: Wang Nan Acked-by: Yonghong Song Signed-off-by: Daniel Borkmann --- tools/lib/bpf/libbpf_errno.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'tools/lib/bpf/libbpf_errno.c') diff --git a/tools/lib/bpf/libbpf_errno.c b/tools/lib/bpf/libbpf_errno.c index 2464ade3b326..d83b17f8435c 100644 --- a/tools/lib/bpf/libbpf_errno.c +++ b/tools/lib/bpf/libbpf_errno.c @@ -1,23 +1,10 @@ -// SPDX-License-Identifier: LGPL-2.1 +// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) /* * Copyright (C) 2013-2015 Alexei Starovoitov * Copyright (C) 2015 Wang Nan * Copyright (C) 2015 Huawei Inc. * Copyright (C) 2017 Nicira, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License (not later!) - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, see */ #include -- cgit v1.2.3